Flat 3 18 Grosvenor Square

    FLAT 3 18, GROSVENOR SQUARE, LONDON, W1K 6LE

    This flat/maisonette leasehold property on Grosvenor Square last sold in October 2021 for £16,850,000. Based on price growth in the W1K district since then, its estimated current value is £11,147,549 — placing it in the 99th percentile nationally and the 91st percentile within W1K. The property covers 308 m² (3,315 sq ft), giving an estimated value of £36,193 per m². The EPC rating is C, with a potential rating of B.

    Type

    Flat/Maisonette

    Tenure

    Leasehold

    Floor Area

    3,315 sq ft

    308 m²

    Last Sale Price

    £16,850,000

    Oct 2021

    Estimated Valuation

    £11,147,549

    Est. £/sq ft

    £3,362/sq ft

    £36,193/m²

    Property Details

    TypeFlat/Maisonette
    TenureLeasehold
    Built formMid-Terrace
    Construction ageEngland and Wales: before 1900
    Habitable rooms7
    Main fuelmains gas (not community)
    EPC currentC
    EPC potentialB
    Floor area3,315 sq ft (308 m²)
    EPC dateMar 2024
    WallsSolid brick, as built, no insulation (assumed)
    HeatingBoiler and underfloor heating, mains gas

    Transaction History

    28 Oct 2021

    £16,850,000

    7 Apr 2006

    New build

    £1,128,009

    Key Metrics

    Estimated valuation£11,147,549
    Value per sq ft / m²£3,362/sq ft (£36,193/m²)
    Estimated gross yieldNot available
    Implied monthly rentNot available
    W1K district percentile91st percentile
    National percentile99th percentile

    District Context — W1K

    W1K covers central London's Mayfair and surrounding areas in the West End, among the capital's most prestigious and historically significant neighbourhoods. It is defined by luxury residential properties, world-class amenities, and global appeal to high-net-worth individuals.

    Average Property Price - W1K

    £4,695,357

    100

    National percentile

    Average Net Household Income - W1K

    £63,611

    99

    National percentile

    10-Year Annualised Price Growth - W1K

    4.2%

    71

    National percentile

    10-Year Annualised Rent Growth - W1K

    2.8%

    2

    National percentile

    View full analysis for W1K

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